PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7375688Nut,plain,slotted,hexagon

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-275-1933 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-275-1933 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-275-1933. Primary manufacturer part number: 7375688.
Features
  • Nut,plain,slotted,hexagon — FSC 5310
  • Material: STEEL OVERALL
  • Material Document and Classification: MIL-S-1222 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nut Style: SLOTTED, HEXAGON
  • Thread Class: 3B
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Quantity Per Inch: 18
  • Thread Series: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-275-1933, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-275-1933
Primary Part Number7375688
Item NameNut,plain,slotted,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
MaterialSTEEL OVERALL
Material Document and ClassificationMIL-S-1222 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nut StyleSLOTTED, HEXAGON
Thread Class3B
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread Quantity Per Inch18
Thread SeriesUNF
Nominal Thread Size0.625 INCHES IN
Width Across Flats0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
Nut Height0.625 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Nondefinitive Spec/std Data4 TYPE AND 2 STYLE
Departure From Cited DesignatorAS MODIFIED BY THD CLASS OR HEIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5330-00-179-210672-58500-539 INTERCHANGEABLE
Seal,plain Encased
Fairbanks Morse, Llc
5315-00-198-59872058 INTERCHANGEABLE
Pin,tapered,plain
Bath Iron Works Corporation
5310-00-275-185381328502 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Fairbanks Morse, Llc
5310-00-275-191610ADE805APC12 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Fairbanks Morse, Llc
5310-00-275-1979 INTERCHANGEABLE
Nut,plain,slotted,hexagon
3040-00-356-3354SC-B-69677 INTERCHANGEABLE
Shaft,straight
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-543-2527 INTERCHANGEABLE
Nut,plain,slotted,hexagon
2930-00-936-6899AW-1028 INTERCHANGEABLE
Pump,cooling System,engine
Airtex Products Div of Uis Inc
8455-01-286-5110 INTERCHANGEABLE
Holder,badge
4130-01-517-181950534 INTERCHANGEABLE
Evaporator Coil,refrigeration
Ace Electronics of N.j., Inc.
Cross-Reference Index
Part NumberManufacturer
7375688 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
50534 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
FFN836GPBTYPE2STYLE2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
62026R1 Navistar International Corporation Dba Navistar (USA)
Related Parts
5330-00-179-2106INTERCHANGEABLE
SEAL,PLAIN ENCASED
72-58500-539
5315-00-198-5987INTERCHANGEABLE
PIN,TAPERED,PLAIN
2058
5310-00-275-1853INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
81328502
5310-00-275-1916INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
10ADE805APC12
5310-00-275-1979INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
3040-00-356-3354INTERCHANGEABLE
SHAFT,STRAIGHT
SC-B-69677
5310-00-543-2527INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
2930-00-936-6899INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
AW-1028
8455-01-286-5110INTERCHANGEABLE
HOLDER,BADGE
4130-01-517-1819INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
50534

Frequently Asked Questions

What is NSN 5310-00-275-1933?

NSN 5310-00-275-1933 is a Nut,plain,slotted,hexagon, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-275-1933?

NSN 5310-00-275-1933 has 4 cross-referenced part numbers: 7375688 (U S Army Tank Automotive Command Amsta-Im-Mm), 50534 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), FFN836GPBTYPE2STYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC), 62026R1 (Navistar International Corporation Dba Navistar).

What NSN replaces 5310-00-275-1933?

There are 10 known substitutes for 5310-00-275-1933: 5330-00-179-2106, 5315-00-198-5987, 5310-00-275-1853 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7375688?

Key specifications for 7375688: Material: STEEL OVERALL; Material Document and Classification: MIL-S-1222 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nut Style: SLOTTED, HEXAGON; Thread Class: 3B. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-275-1933 still in active supply?

NSN 5310-00-275-1933 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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