PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1010-53Bolt,window,spring

Hartwell Corporation · NSN 5340-00-634-6939 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-634-6939 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-634-6939. Primary manufacturer part number: 1010-53.
Features
  • Bolt,window,spring — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Hartwell Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Bolt,window,spring, cataloged under National Stock Number 5340-00-634-6939, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartwell Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-634-6939
Primary Part Number1010-53
Item NameBolt,window,spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHartwell Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
2940-00-755-6584FH-10 INTERCHANGEABLE
Filter Element,fluid
Ford Motor Craft
2940-00-848-6043101053 INTERCHANGEABLE
Filter Element,intake Air Cleane
American Turbo Systems Inc
5970-00-855-1599101053 INTERCHANGEABLE
Insulator,bushing
Bae Systems Information and Electronic Systems Integration Inc.
6695-01-090-370610105-3 INTERCHANGEABLE
Transducer,motional Pickup
Tavis Corp Dba Tavis Corp
1325-01-517-282228290000 INTERCHANGEABLE
Fuze,bomb
L3harris Fuzing and Ordnance Systems, Inc.
1325-01-517-282828290002 INTERCHANGEABLE
Fuze,bomb
L3harris Fuzing and Ordnance Systems, Inc.
1325-01-535-6160101053 INTERCHANGEABLE
Fuze,bomb
Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division
5365-01-616-3358101053 INTERCHANGEABLE
Bushing,machine Thread
Tim Price Inc. Dba Tim Price Inc
Cross-Reference Index
Part NumberManufacturer
1010-53 Hartwell Corporation (USA)
Related Parts
2940-00-755-6584INTERCHANGEABLE
FILTER ELEMENT,FLUID
FH-10
2940-00-848-6043INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
101053
5970-00-855-1599INTERCHANGEABLE
INSULATOR,BUSHING
101053
6695-01-090-3706INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
10105-3
1325-01-517-2822INTERCHANGEABLE
FUZE,BOMB
28290000
1325-01-517-2828INTERCHANGEABLE
FUZE,BOMB
28290002
1325-01-535-6160INTERCHANGEABLE
FUZE,BOMB
101053
5365-01-616-3358INTERCHANGEABLE
BUSHING,MACHINE THREAD
101053

Frequently Asked Questions

What is NSN 5340-00-634-6939?

NSN 5340-00-634-6939 is a Bolt,window,spring, manufactured by Hartwell Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-634-6939?

NSN 5340-00-634-6939 has 1 cross-referenced part number: 1010-53 (Hartwell Corporation).

What NSN replaces 5340-00-634-6939?

There are 8 known substitutes for 5340-00-634-6939: 2940-00-755-6584, 2940-00-848-6043, 5970-00-855-1599 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1010-53?

Key specifications for 1010-53: Special Features: CRES;PALTE 0.954 IN.APPROX W 4.437 IN.LG;BAR 1.75 IN.APPROX O/A LG 0.3 IN.LG THROW 0.281 IN.DIA;SUR TYPE;W/PROVISIONS FOR LOCKING IN OPEN POS;RH AND LH BOLT; IN. 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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