PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100631Spacer,ring

Woodward Hrt Inc · NSN 5365-00-973-0479 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-973-0479 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-973-0479. Primary manufacturer part number: 100631.
Features
  • Spacer,ring — FSC 5365
  • Surface Treatment Document and Classification: MIL-A-6265 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
  • Overall Thickness: 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
  • Outside Diameter: 1.300 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
  • Inside Diameter: 1.150 INCHES NOMINAL IN
  • Surface Treatment: ANODIZE
  • 1 verified cross-reference
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-973-0479, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Inc. Government technical data includes 5 verified specifications, 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
NSN5365-00-973-0479
Primary Part Number100631
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Surface Treatment Document and ClassificationMIL-A-6265 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
Overall Thickness0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
Outside Diameter1.300 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
Inside Diameter1.150 INCHES NOMINAL IN
Surface TreatmentANODIZE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-163-226110063-1 INTERCHANGEABLE
Resistor,thermal
Telephonics Corp/prd Instruments
3120-00-237-6754CB1014-12 INTERCHANGEABLE
Bearing,sleeve
Bunting Bearings Corp
3020-00-316-5747 INTERCHANGEABLE
Gear,spur
5330-00-448-6862100631 INTERCHANGEABLE
Gasket
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5310-00-596-77965307283 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
5360-00-796-7130 INTERCHANGEABLE
Spring,helical,compression
7050-00-986-2364 INTERCHANGEABLE
Rotor,brake Assy
5950-01-061-9823100631 INTERCHANGEABLE
Coil,radio Frequency
Logimetrics Inc
6110-01-429-1067 INTERCHANGEABLE
Monitor,voltage Deviation
4810-01-522-495110063-1 INTERCHANGEABLE
Valve,butterfly
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
100631 PRIMARY Woodward Hrt Inc (USA)
Related Parts
5905-00-163-2261INTERCHANGEABLE
RESISTOR,THERMAL
10063-1
3120-00-237-6754INTERCHANGEABLE
BEARING,SLEEVE
CB1014-12
3020-00-316-5747INTERCHANGEABLE
GEAR,SPUR
5330-00-448-6862INTERCHANGEABLE
GASKET
100631
5310-00-596-7796INTERCHANGEABLE
WASHER,FLAT
5307283
5360-00-796-7130INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7050-00-986-2364INTERCHANGEABLE
ROTOR,BRAKE ASSY
5950-01-061-9823INTERCHANGEABLE
COIL,RADIO FREQUENCY
100631
6110-01-429-1067INTERCHANGEABLE
MONITOR,VOLTAGE DEVIATION
4810-01-522-4951INTERCHANGEABLE
VALVE,BUTTERFLY
10063-1
5120-01-558-1020INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
100631
4030-01-569-0827INTERCHANGEABLE
HOOK,HOIST
100631

Frequently Asked Questions

What is NSN 5365-00-973-0479?

NSN 5365-00-973-0479 is a Spacer,ring, manufactured by Woodward Hrt Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-973-0479?

NSN 5365-00-973-0479 has 1 cross-referenced part number: 100631 (Woodward Hrt Inc).

What NSN replaces 5365-00-973-0479?

There are 12 known substitutes for 5365-00-973-0479: 5905-00-163-2261, 3120-00-237-6754, 3020-00-316-5747 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100631?

Key specifications for 100631: Surface Treatment Document and Classification: MIL-A-6265 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE; Overall Thickness: 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Outside Diameter: 1.300 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN; Inside Diameter: 1.150 INCHES NOMINAL IN. 5 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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