PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7894Retainer,gun Component

Glock, Inc. · NSN 1005-01-658-5276 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-658-5276 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-658-5276. Primary manufacturer part number: 7894.
Features
  • Retainer,gun Component — FSC 1005
  • 2 verified cross-references
  • Primary manufacturer: Glock, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,gun Component, cataloged under National Stock Number 1005-01-658-5276, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Glock, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-658-5276
Primary Part Number7894
Item NameRetainer,gun Component
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerGlock, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-221-23970923 INTERCHANGEABLE
Spud,water Closet
Reese Mfg Co
3120-00-343-60841A541 INTERCHANGEABLE
Bearing,sleeve
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5340-00-488-6563789-4 INTERCHANGEABLE
Clamp,loop
Hydro-Aire Aerospace Corp
5330-00-575-49747894 INTERCHANGEABLE
Gasket
Danuser Machine Co
5930-00-636-4528549202PC10 INTERCHANGEABLE
Switch,toggle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-00-840-4430138-316 INTERCHANGEABLE
Pin,spring
Cnh Industrial America Llc Dba Cnh America
6140-01-018-1190 INTERCHANGEABLE
Battery,storage
5315-01-095-6137752515 INTERCHANGEABLE
Pin
Acs Industries, Inc.
3010-01-261-50767894 INTERCHANGEABLE
Clutch Assembly,friction
Waterous Company
4240-01-301-07287000125980 INTERCHANGEABLE
Frame-Mount,eyeglass,respirator
3m Company
Cross-Reference Index
Part NumberManufacturer
SP07894 Glock, Inc. (USA)
7894 PRIMARY Glock, Inc. (USA)
Related Parts
4730-00-221-2397INTERCHANGEABLE
SPUD,WATER CLOSET
0923
3120-00-343-6084INTERCHANGEABLE
BEARING,SLEEVE
1A541
5340-00-488-6563INTERCHANGEABLE
CLAMP,LOOP
789-4
5330-00-575-4974INTERCHANGEABLE
GASKET
7894
5930-00-636-4528INTERCHANGEABLE
SWITCH,TOGGLE
549202PC10
5315-00-840-4430INTERCHANGEABLE
PIN,SPRING
138-316
6140-01-018-1190INTERCHANGEABLE
BATTERY,STORAGE
5315-01-095-6137INTERCHANGEABLE
PIN
752515
3010-01-261-5076INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
7894
4240-01-301-0728INTERCHANGEABLE
FRAME-MOUNT,EYEGLASS,RESPIRATOR
7000125980
5340-01-471-6981INTERCHANGEABLE
CLAMP,LOOP
789-4

Frequently Asked Questions

What is NSN 1005-01-658-5276?

NSN 1005-01-658-5276 is a Retainer,gun Component, manufactured by Glock, Inc., classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-658-5276?

NSN 1005-01-658-5276 has 2 cross-referenced part numbers: SP07894 (Glock, Inc.), 7894 (Glock, Inc.).

What NSN replaces 1005-01-658-5276?

There are 11 known substitutes for 1005-01-658-5276: 4730-00-221-2397, 3120-00-343-6084, 5340-00-488-6563 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7894?

Key specifications for 7894: End Item Identification: MK27 MOD2; Part Name Assigned by Controlling Agency: LOCKING BLOCK; Special Features: MK27 MOD2, MOD3 LOCKING BLOCK. TO BE USED ON MK27 MOD1, MOD2 MANUFACTURED BEGINNING 2013. TO BE USED ON ALL MK27 MOD3.. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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