PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4053Standoff,threaded,spacing

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5340-01-395-9621 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-395-9621 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-395-9621. Primary manufacturer part number: 4053.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Material: PLASTIC POLYAMIDE NYLON STANDOFF
  • 1 verified cross-reference
  • Primary manufacturer: Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Applications
  • Applications requiring Plastic Polyamide Nylon Standoff construction
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-395-9621, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN5340-01-395-9621
Primary Part Number4053
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
MaterialPLASTIC POLYAMIDE NYLON STANDOFF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 12
5330-00-196-6695 INTERCHANGEABLE
Gasket
6680-00-226-969680374-1 INTERCHANGEABLE
Indicator,sight,liquid
L3harris Technologies, Inc. Div Space and Airborne Systems
5365-00-515-35134053 INTERCHANGEABLE
Spacer,ring
Johns Manville Intl
4730-00-771-5313B405-3 INTERCHANGEABLE
Insert,tube Fitting
Swagelok Co
6210-00-782-1739 INTERCHANGEABLE
Lens,light
5305-00-958-59694053U INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
6645-00-963-59064053 INTERCHANGEABLE
Jewel Assembly,uppe
Wakmann Watch Company Inc
5935-00-988-423733-7143-4 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
6515-01-228-60244053 INTERCHANGEABLE
Syringe,hypodermic
Smiths Medical Asd Inc Dba Smiths Medical Asd, Inc
6515-01-276-14171112843 INTERCHANGEABLE
Mask,oronasal
Mckesson Medical-Surgical Inc. Dba Mckesson Medical-Surgical Inc
Cross-Reference Index
Part NumberManufacturer
4053 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
Related Parts
5330-00-196-6695INTERCHANGEABLE
GASKET
6680-00-226-9696INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
80374-1
5365-00-515-3513INTERCHANGEABLE
SPACER,RING
4053
4730-00-771-5313INTERCHANGEABLE
INSERT,TUBE FITTING
B405-3
6210-00-782-1739INTERCHANGEABLE
LENS,LIGHT
5305-00-958-5969INTERCHANGEABLE
THUMBSCREW
4053U
6645-00-963-5906INTERCHANGEABLE
JEWEL ASSEMBLY,UPPE
4053
5935-00-988-4237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
33-7143-4
6515-01-228-6024INTERCHANGEABLE
SYRINGE,HYPODERMIC
4053
6515-01-276-1417INTERCHANGEABLE
MASK,ORONASAL
1112843
3130-01-297-8219INTERCHANGEABLE
BEARING UNIT,BALL
3110-01-364-7527INTERCHANGEABLE
COLLAR,BEARING
405-3

Frequently Asked Questions

What is NSN 5340-01-395-9621?

NSN 5340-01-395-9621 is a Standoff,threaded,spacing, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-395-9621?

NSN 5340-01-395-9621 has 1 cross-referenced part number: 4053 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron).

What NSN replaces 5340-01-395-9621?

There are 12 known substitutes for 5340-01-395-9621: 5330-00-196-6695, 6680-00-226-9696, 5365-00-515-3513 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4053?

Key specifications for 4053: Material: PLASTIC POLYAMIDE NYLON STANDOFF. 1 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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