NSN 5340-00-157-1643 · NIIN 001571643 · Part number 417748PC6
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5340-00-157-1643 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-157-1643. Manufacturer of record part number: 417748PC6.
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 5340-00-157-1643
NIIN: 001571643
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 417748PC6
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Crank,hand, cataloged under National Stock Number 5340-00-157-1643, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-157-1643
Primary Part Number
417748PC6
Item Name
Crank,hand
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Arm Style
STRAIGHT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Unit of Issue
EA
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6645-00-536-1554POSSIBLE MATCH
DIAL ASSY
Possible match (shared part number)
5999-00-793-980023-3001POSSIBLE MATCH
CONTACT,ELECTRICAL
Possible match (shared part number)Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5999-01-439-4700POSSIBLE MATCH
CONTACT,ELECTRICAL
Possible match (shared part number)
5342-01-569-446023300-1POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Nexgen Communications Llc Div Nexgen
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
6645-00-536-1554POSSIBLE MATCH
DIAL ASSY
5999-00-793-9800POSSIBLE MATCH
CONTACT,ELECTRICAL
23-3001
5999-01-439-4700POSSIBLE MATCH
CONTACT,ELECTRICAL
5342-01-569-4460POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
23300-1
Frequently Asked Questions
What is NSN 5340-00-157-1643?
NSN 5340-00-157-1643 is a Crank,hand, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-157-1643?
NSN 5340-00-157-1643 has 2 manufacturer part numbers on file: 417748PC6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 233001 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 5340-00-157-1643?
4 possible matches (shared part number, not a government interchangeability claim): 6645-00-536-1554, 5999-00-793-9800, 5999-01-439-4700. Verify interchangeability with system specifications before substitution.
What are the specifications of 417748PC6?
Key specifications for 417748PC6: Arm Style: STRAIGHT. 1 specification is documented in the U.S. Government catalog.
Is NSN 5340-00-157-1643 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.