PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20451Lever,release,small Arms

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 1005-01-555-7277 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-555-7277 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-555-7277. Primary manufacturer part number: 20451.
Features
  • Lever,release,small Arms — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lever,release,small Arms, cataloged under National Stock Number 1005-01-555-7277, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLever,release,small Arms
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersCharles Reed Knight Jr Dba Knight's Armament Company (CAGE 1S002)
Technical Specifications
ParameterValue
NSN1005-01-555-7277
Primary Part Number20451
Item NameLever,release,small Arms
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-231-734620451 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4730-00-468-0085389988PC389 INTERCHANGEABLE
Cross,pipe
Naval Sea Systems Command
5950-00-647-9152 INTERCHANGEABLE
Coil,radio Frequency
5945-00-878-47202045-1 INTERCHANGEABLE
Relay,electromagnetic
Curtiss-Wright Controls Electronic Systems, Inc.
5940-00-914-9919 INTERCHANGEABLE
Terminal,stud
6240-01-345-2252F13PTT/27K INTERCHANGEABLE
Lamp,fluorescent
Gte Products Corp Sylvania Miniature Lighting Div
6680-01-657-49132045-1 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc Dba Jacoby-Tarbox
Cross-Reference Index
Part NumberManufacturer
20451 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
4720-00-231-7346INTERCHANGEABLE
HOSE,PREFORMED
20451
4730-00-468-0085INTERCHANGEABLE
CROSS,PIPE
389988PC389
5950-00-647-9152INTERCHANGEABLE
COIL,RADIO FREQUENCY
5945-00-878-4720INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2045-1
5940-00-914-9919INTERCHANGEABLE
TERMINAL,STUD
6240-01-345-2252INTERCHANGEABLE
LAMP,FLUORESCENT
F13PTT/27K
6680-01-657-4913INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2045-1

Frequently Asked Questions

What is NSN 1005-01-555-7277?

NSN 1005-01-555-7277 is a Lever,release,small Arms, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-555-7277?

NSN 1005-01-555-7277 has 1 cross-referenced part number: 20451 (Charles Reed Knight Jr Dba Knight's Armament Company).

What NSN replaces 1005-01-555-7277?

There are 7 known substitutes for 1005-01-555-7277: 4720-00-231-7346, 4730-00-468-0085, 5950-00-647-9152 and 4 more. Verify interchangeability with system specifications before substitution.

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