PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1272Washer-Head Bolt

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4310-00-491-0094 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-491-0094 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-491-0094. Primary manufacturer part number: 1272.
Features
  • Washer-Head Bolt — FSC 4310
  • General Characteristics Item Description: SOFT COPPER,3/8 IN. IN
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer-Head Bolt, cataloged under National Stock Number 4310-00-491-0094, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. 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.

Technical Specifications
ParameterValue
NSN4310-00-491-0094
Primary Part Number1272
Item NameWasher-Head Bolt
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
General Characteristics Item DescriptionSOFT COPPER,3/8 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-166-4794 INTERCHANGEABLE
Bearing,sleeve
5120-00-203-47941272 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
6250-00-224-62658192264 INTERCHANGEABLE
Lampholder
Us Army Aviation and Missile Command
5975-00-240-2634115 INTERCHANGEABLE
Bushing,electrical Conduit
Abb Installation Products Inc
5310-00-291-68912234 INTERCHANGEABLE
Washer,flat
Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex
5305-00-448-3646 INTERCHANGEABLE
Screw,machine
5340-00-616-50689619 INTERCHANGEABLE
Caster,swivel
Albion Industries, Inc.
6645-00-719-90631272 INTERCHANGEABLE
Winder,mainspring
The Chelsea Clock Llc
5841-00-761-4084 INTERCHANGEABLE
Indicator,height
1615-00-909-75721272 INTERCHANGEABLE
Plate,thrust
Doral, Inc Dba J & F Engineering
Cross-Reference Index
Part NumberManufacturer
1272 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
3120-00-166-4794INTERCHANGEABLE
BEARING,SLEEVE
5120-00-203-4794INTERCHANGEABLE
WRENCH,OPEN END
1272
6250-00-224-6265INTERCHANGEABLE
LAMPHOLDER
8192264
5975-00-240-2634INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
115
5310-00-291-6891INTERCHANGEABLE
WASHER,FLAT
2234
5305-00-448-3646INTERCHANGEABLE
SCREW,MACHINE
5340-00-616-5068INTERCHANGEABLE
CASTER,SWIVEL
9619
6645-00-719-9063INTERCHANGEABLE
WINDER,MAINSPRING
1272
5841-00-761-4084INTERCHANGEABLE
INDICATOR,HEIGHT
1615-00-909-7572INTERCHANGEABLE
PLATE,THRUST
1272
5325-00-960-8285INTERCHANGEABLE
EYELET,METALLIC
10630000-25
5950-01-045-8722INTERCHANGEABLE
TRANSFORMER,PULSE
806238

Frequently Asked Questions

What is NSN 4310-00-491-0094?

NSN 4310-00-491-0094 is a Washer-Head Bolt, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-491-0094?

NSN 4310-00-491-0094 has 1 cross-referenced part number: 1272 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4310-00-491-0094?

There are 12 known substitutes for 4310-00-491-0094: 3120-00-166-4794, 5120-00-203-4794, 6250-00-224-6265 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1272?

Key specifications for 1272: End Item Identification: QUINCY COMPRESSOR MODEL GV; General Characteristics Item Description: SOFT COPPER,3/8 IN. IN. 2 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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