NSN 4940-01-688-7491 · NIIN 016887491 · Part number CRK1
Lockheed Martin Corporation Div Mfc · FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 622B7
Government record, cited
NSN 4940-01-688-7491 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-688-7491. Manufacturer of record part number: CRK1.
Also searched as4940-01-688-7491 ·
4940016887491 ·
NIIN 016887491 ·
01-688-7491 ·
FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · CAGE 622B7 · CRK1
Manufacturer of record: Lockheed Martin Corporation Div Mfc
Identification
NSN: 4940-01-688-7491
NIIN: 016887491
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: CRK1
Manufacturer: Lockheed Martin Corporation Div Mfc
General Description
The Repair Kit,electrical Cable, cataloged under National Stock Number 4940-01-688-7491, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Mfc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4940-00-001-1283
4940-00-001-1283 · Item name not on file
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4940-00-001-1286 · Item name not on file
4940-00-001-5394
4940-00-001-5394 · Item name not on file
4940-00-001-6355
4940-00-001-6355 · Item name not on file
4940-00-001-9583
DEGREASER
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4940-00-003-1045 · Item name not on file
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4940-00-003-1047 · Item name not on file
4940-00-003-1050
4940-00-003-1050 · Item name not on file
Frequently Asked Questions
What is NSN 4940-01-688-7491?
NSN 4940-01-688-7491 is a Repair Kit,electrical Cable, manufactured by Lockheed Martin Corporation Div Mfc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4940-01-688-7491?
NSN 4940-01-688-7491 has 1 manufacturer part number on file: CRK1 (Lockheed Martin Corporation Div Mfc).
What are the specifications of CRK1?
Key specifications for CRK1: Special Features: FABS CABLE REPAIR KIT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4940-01-688-7491 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.