NSN 5310-00-705-9731 · NIIN 007059731 · Part number 52032
Renk America Llc Div Renk America · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 02978
Government record, cited
NSN 5310-00-705-9731 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-705-9731. Manufacturer of record part number: 52032.
Also searched as5310-00-705-9731 ·
5310007059731 ·
NIIN 007059731 ·
00-705-9731 ·
FSC 5310 Nuts and Washers · CAGE 02978 · 52032 · 7059731
Internal Straight Key Width: 0.015 INCHES NOMINAL IN
Distance From Centerline to Top of Internal Key: 0.163 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
Style Designator: KEY
Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.960 INCHES MINIMUM AND 0.965 INCHES MAXIMUM IN
Material Thickness: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Material: STEEL COMP 1018 OVERALL
Identification
NSN: 5310-00-705-9731
NIIN: 007059731
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 52032
Manufacturer: Renk America Llc Div Renk America
General Description
The Washer,key, cataloged under National Stock Number 5310-00-705-9731, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-705-9731
Primary Part Number
52032
Item Name
Washer,key
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Renk America Llc Div Renk America
Status
ACTIVE
Internal Straight Key Width
0.015 INCHES NOMINAL IN
Distance From Centerline to Top of Internal Key
0.163 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
Style Designator
KEY
Material Document and Classification
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter
0.960 INCHES MINIMUM AND 0.965 INCHES MAXIMUM IN
Material Thickness
0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Material
STEEL COMP 1018 OVERALL
Internal Key Quantity
1
Hole Diameter
0.474 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-00-783-463352032POSSIBLE MATCH
PIN,STRAIGHT,HEADED
Possible match (shared part number)Control Products Corporation
4920-01-500-790752032POSSIBLE MATCH
CONSOLE,INSTRUMENTATION
Possible match (shared part number)Naval Air Warfare Ctr Aircraft Div
5999-01-619-511752032POSSIBLE MATCH
HEAT SINK,ELECTRICAL-ELECTRONIC
Possible match (shared part number)Aos Thermal Compounds Llc
9150-01-626-232652032POSSIBLE MATCH
GREASE,AIRCRAFT AND INSTRUMENT
Possible match (shared part number)American Oil & Supply Co Dba a O S
NSN 5310-00-705-9731 is a Washer,key, manufactured by Renk America Llc Div Renk America, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-705-9731?
NSN 5310-00-705-9731 has 2 manufacturer part numbers on file: 7059731 (U S Army Tank Automotive Command Amsta-Im-Mm), 52032 (Renk America Llc Div Renk America).
What NSN replaces 5310-00-705-9731?
4 possible matches (shared part number, not a government interchangeability claim): 5315-00-783-4633, 4920-01-500-7907, 5999-01-619-5117. Verify interchangeability with system specifications before substitution.
What are the specifications of 52032?
Key specifications for 52032: Internal Straight Key Width: 0.015 INCHES NOMINAL IN; Distance From Centerline to Top of Internal Key: 0.163 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Style Designator: KEY; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-705-9731 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.