Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Identification
NSN: 5310-00-877-3122
NIIN: 008773122
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,slotted, cataloged under National Stock Number 5310-00-877-3122, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5310-00-877-3122
Item Name
Washer,slotted
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Criticality Code Justification
ZZZY
Reference Number Differentiating Characteristics
MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
Y
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-01-045-943415364POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
Possible match (shared part number)Clayton Manufacturing Company
5355-01-141-036615364POSSIBLE MATCH
KNOB
Possible match (shared part number)Forenta Lp
4320-01-194-270915364POSSIBLE MATCH
SPRING,PUMP
Possible match (shared part number)Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5310-01-344-6730POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)
5970-01-694-235915364POSSIBLE MATCH
INSULATION SHEET,ELECTRICAL
Possible match (shared part number)Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
62G189
3/1Design control — primary reference
Ametek Inc Schutte and Koerting Div
15364
5/1Secondary reference
U.S. Government activity
1WM3-126S
5/1Secondary reference
U.S. Government activity
Related Parts
6685-01-045-9434POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
15364
5355-01-141-0366POSSIBLE MATCH
KNOB
15364
4320-01-194-2709POSSIBLE MATCH
SPRING,PUMP
15364
5310-01-344-6730POSSIBLE MATCH
NUT,PLAIN,HEXAGON
5970-01-694-2359POSSIBLE MATCH
INSULATION SHEET,ELECTRICAL
15364
Frequently Asked Questions
What is NSN 5310-00-877-3122?
NSN 5310-00-877-3122 is a Washer,slotted, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-00-877-3122?
5 possible matches (shared part number, not a government interchangeability claim): 6685-01-045-9434, 5355-01-141-0366, 4320-01-194-2709. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-00-877-3122?
Key specifications for 5310-00-877-3122: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-877-3122 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.