PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8253Standoff,threaded,spacing

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5340-01-165-5630 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-165-5630 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-165-5630. Primary manufacturer part number: 8253.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Cross-Sectional Shape: HEXAGON
  • Style Designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
  • Width Across Flats: 0.250 INCHES NOMINAL IN
  • Length: 0.675 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-165-5630, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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: HD.

Technical Specifications
ParameterValue
NSN5340-01-165-5630
Primary Part Number8253
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
Cross-Sectional ShapeHEXAGON
Style DesignatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
Width Across Flats0.250 INCHES NOMINAL IN
Length0.675 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6530-01-565-6582 (POGS33C-GENERATOR)
HAZMATNo
Unit of IssueHD
Verified Substitutes 12
Envelope,sterilization
6530-01-565-6582POGS33C-GENERATOR SUCCESSOR
Generator,oxygen,portable,pogs
On Site Gas Systems Inc
2825-00-036-33708250 INTERCHANGEABLE
Retainer with Nut
Northrop Grumman Systems Corporation Div Marine Systems
5330-00-154-8358 INTERCHANGEABLE
Seal,plain Encased
5360-00-200-43778253 INTERCHANGEABLE
Spring,helical,compression
Cummins Inc.
5330-00-550-64788253 INTERCHANGEABLE
Gasket
Goodrich Corporation
5935-00-615-7833TRU-4020-GSUG INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Rf Corporation
3030-00-844-283315T456 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4730-01-019-3828838250 INTERCHANGEABLE
Reducer,pipe
Nibco Inc Chemtrol Div
5962-01-138-3375 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
8253 Dialight Corporation (USA)
3306221-1 Zf Industrieantriebe Witten Gmbh (DEU)
8253 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
Related Parts
SUCCESSOR 6530-01-565-6582 Generator,oxygen,portable,pogs · POGS33C-GENERATOR
6530-00-216-5071SUCCESSOR
ENVELOPE,STERILIZATION
2825-00-036-3370INTERCHANGEABLE
RETAINER WITH NUT
8250
5330-00-154-8358INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-00-200-4377INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8253
5330-00-550-6478INTERCHANGEABLE
GASKET
8253
5935-00-615-7833INTERCHANGEABLE
ADAPTER,CONNECTOR
TRU-4020-GSUG
3030-00-844-2833INTERCHANGEABLE
BELT,V
15T456
4730-01-019-3828INTERCHANGEABLE
REDUCER,PIPE
838250
5962-01-138-3375INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-158-4715INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-203-8539INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE

Frequently Asked Questions

What is NSN 5340-01-165-5630?

NSN 5340-01-165-5630 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 5340-01-165-5630?

NSN 5340-01-165-5630 has 3 cross-referenced part numbers: 8253 (Dialight Corporation), 3306221-1 (Zf Industrieantriebe Witten Gmbh), 8253 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron).

What NSN replaces 5340-01-165-5630?

There are 12 known substitutes for 5340-01-165-5630: 6530-00-216-5071, 6530-01-565-6582, 2825-00-036-3370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8253?

Key specifications for 8253: Cross-Sectional Shape: HEXAGON; Style Designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD; Width Across Flats: 0.250 INCHES NOMINAL IN; Length: 0.675 INCHES NOMINAL IN. 4 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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