PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16456Screw,rear Sight

Remington Arms Company, Llc · NSN 5305-00-457-3140 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-457-3140 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-457-3140. Primary manufacturer part number: 16456.
Features
  • Screw,rear Sight — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Remington Arms Company, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,rear Sight, cataloged under National Stock Number 5305-00-457-3140, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Remington Arms Company, Llc. 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 NameScrew,rear Sight
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersRemington Arms Company, Llc (CAGE 50446)
Technical Specifications
ParameterValue
NSN5305-00-457-3140
Primary Part Number16456
Item NameScrew,rear Sight
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRemington Arms Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-261-4219 INTERCHANGEABLE
Elbow,pipe
3120-00-288-1000 INTERCHANGEABLE
Bearing,sleeve
5310-00-413-5347 INTERCHANGEABLE
Washer,flat
5305-01-273-831616456 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5310-01-358-797816456 INTERCHANGEABLE
Washer,spring Tension
New Venture Gear Inc New Process Gear Div
5310-01-524-9864164-56 INTERCHANGEABLE
Nut,plain,hexagon
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6515-01-591-604205.003.104S INTERCHANGEABLE
Blade,bone Saw,power
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16456 Remington Arms Company, Llc (USA)
Related Parts
4730-00-261-4219INTERCHANGEABLE
ELBOW,PIPE
3120-00-288-1000INTERCHANGEABLE
BEARING,SLEEVE
5310-00-413-5347INTERCHANGEABLE
WASHER,FLAT
5305-01-273-8316INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
16456
5310-01-358-7978INTERCHANGEABLE
WASHER,SPRING TENSION
16456
5310-01-524-9864INTERCHANGEABLE
NUT,PLAIN,HEXAGON
164-56
6515-01-591-6042INTERCHANGEABLE
BLADE,BONE SAW,POWER
05.003.104S

Frequently Asked Questions

What is NSN 5305-00-457-3140?

NSN 5305-00-457-3140 is a Screw,rear Sight, manufactured by Remington Arms Company, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-457-3140?

NSN 5305-00-457-3140 has 1 cross-referenced part number: 16456 (Remington Arms Company, Llc).

What NSN replaces 5305-00-457-3140?

There are 7 known substitutes for 5305-00-457-3140: 4730-00-261-4219, 3120-00-288-1000, 5310-00-413-5347 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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