1. Home /
  2. NSN Parts Catalog /
  3. Weapons /
  4. Guns, through 30mm /
  5. 1005-00-087-2879

1005-00-087-2879

Extension Helical Spring

NSN
1005-00-087-2879
NIIN
00-087-2879
Description
Extension Helical Spring
DEMIL
DEMIL/MLI
INC
04227
Assigment Date
Thu, Apr 20, 1967
End Item Identification
machine gun,cal. .50 (m2); nsn 1005-00-322-9715
Coil Helix Direction
right-hand or left-hand
Coil Quantity
14
Coil To Hook Inside Length
0.510 inches maximum both ends
Design Type
closed
End Style
short twisted hook both ends
Hook Radius
0.255 inches maximum both ends
Inside Diameter
0.490 inches minimum
Material Document And Classification
qq-w-470 fed spec single material response overall
Spring Deflection Rate
40.000 pounds per inch nominal
Spring Free Length
2.582 inches minimum and 2.602 inches maximum
Spring Free Outside Diameter
0.676 inches nominal
Style Designator
cylindrical
Surface Treatment Document And Classification
mil-c-13924a,class 1 mil spec 4th treatment response overall
Surface Treatment
oxide overall

Material and Special Handling

Hazardous material, precious metals, criticality, environment, and electrostatic discharge indicators.

HMIC
HAZMAT (Hazardous Material)
N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC
Precious Metals
A
Item does not contain precious metal.
CRITL
Criticality Code
X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

MILSPEC

Spec. Type Spec. Color Gloss Size
Surface Treatment Document and Classification MIL-C-13924A

Manufacturers and Part Numbers

Part Number Brand
12002942 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5153086 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5153086 Army, United States Department of the Dba Rock Island Arsenal Jmtc
5153086 Springfield Armory
5360000872879 E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales
8448798 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

Major Organizational Entities (MOE)

Entity MOE Code MOE Rule PICA DSOR
Department of the Army DA A919 GX
Italy ZR ZR01 ZR
Jordan VJ VJ01 VJ
Singapore YJ YJ01 YJ
Morocco YP YP01 YP

Packaging and Dimensions

PICA SICA Package Size Package Weight Part Weight Part Dimensions
P 0000 X 0000 X 0000 0000.0 .
PICA SICA Container OPI SPI No. SPI Rev.
P D3 A AM5153086 C
PICA SICA SPC Mkg. LVL A LVL B LVL C
P ZZ Z Z
PICA SICA CUSH MOP CATEG. PRESS MAT
P ZZ ZZ 27A0 ZZ
PICA SICA WRAP MAT ICQ THK TOS
P ZZ ZZZ Z A
Packaging Code Definitions
LVL_A: Z
Special requirement. See specific instructions or drawings provided.
LVL_B: Z
Special requirement. See specific instructions or drawings provided.
OPI: A
Packaging is in accordance with a procedural specification or a special packaging instruction (spi). The appropriate specification number will be shown in the clear in the supplemental data area.
SPC_MKG: ZZ
Special requirements.
MOP: ZZ
See j.4.1.b.
CUSH_DUN: ZZ
Special requirements. See specific instructions or drawings provided.
PRES_MAT: ZZ
Special requirement. See specific instructions or drawings provided.
Export Restrictions
  • Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception.

  • Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts.

  • The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

5360-00-324-8618
5360-00-324-8618

Compression Helical Spring

5340-00-699-8490
5340-00-699-8490

Mounting Bracket

5340-00-699-8490
5340-00-699-8490

Mounting Bracket

5305-00-580-8139
5305-00-580-8139

Machine Screw

5305-01-315-3792
5305-01-315-3792

Shoulder Screw

Price Quote

Our Guarantee
  • ISO9001 / AS9100
  • On-Time Delivery Record
  • Counterfeit Parts Prevention System
  • ASA (Aviation Suppliers Association) Member

Similar MILSPEC

1005-00-087-2879
MIL-C-13924A Extension Helical Spring
5305-01-004-8104
MIL-C-13924A Panel Screw Assembly
5305-01-082-4621
MIL-C-13924A Machine Screw
5305-01-283-4214
MIL-C-13924A Shoulder Screw
5305-01-376-2920
MIL-C-13924A Thumbscrew

NSN Inventory Stock

5307-01-073-8980 Bonded Stud
04/15/2026 08:04 AM EDT
Stock: 3861
5331-01-182-8394 O-Ring
04/15/2026 08:04 AM EDT
Stock: 359
6140-01-504-3681 Storage Battery
04/15/2026 08:04 AM EDT
Stock: 1
5315-00-927-4250 Headless Straight Pin
04/15/2026 08:04 AM EDT
Stock: 1374
6240-01-324-0323 Incandescent Lamp
04/15/2026 08:04 AM EDT
Stock: 9
5340-01-167-1340 Turnbuckle
04/15/2026 08:04 AM EDT
Stock: 1
8030-00-062-5866 Corrosion Preventive Compound
04/15/2026 08:04 AM EDT
Stock: 159
6650-01-063-0035 Borescope
04/15/2026 08:04 AM EDT
Stock: 11
4730-00-916-2003 Tube Coupling Nut
04/15/2026 08:04 AM EDT
Stock: 1025
4730-01-086-6761 Tube Fitting Clinch Sleeve
04/15/2026 08:04 AM EDT
Stock: 3633