Plate, Special5342-01-257-4529

NSN 5342-01-257-4529 · NIIN 012574529

FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5342-01-257-4529 · 5342012574529 · NIIN 012574529 · 01-257-4529 · FSC 5342 Hardware, Weapon System

Nearby stock numbers ← 5342-01-257-4421 Door, Access, Weapon System · 5342-01-257-4531 Section, Clampblock →

Features

Plate,special — FSC 5342
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,ALLOY 6061,T6,CHROMATE,MIL-C-5541,CL 1A; 11.480 IN. LG; 5.63 IN. W; 0.500 IN. THK; 1.338 IN. BOLT CIRCLE DIA; 6.250 IN. BOLT CIRCLE DIA; 2.526 IN. BOLT CIRCLE DIA; 0.112-40 UNC-2B THD TAPPED HOLES; SIX PLACES; 0.190-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.290 IN. HOLE DIA FOUR PLACES; 0.138-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.7500 IN. MIN AND 0.7505 IN. MAX HOLE DIA,2.000 IN. DIA COUNTERBORE,0.195 IN. MIN AND 0.205 IN. MAX DEEP,ONE SIDE; 0.200 IN. DIA COUNTERBORE,0.100 IN. DEEP,OPPOSITE SIDE; 3.000 IN. HOLE DIA,5.251 IN. MIN AND 5.253 IN. MAX COUNTERBORE,0.120 IN. DEEP; 2.000 IN. MIN AND 2.002 IN. MAX HOLE DIA,2.273 IN. MIN AND 2.288 IN. MAX COUNTERBORE,0.220 IN. MIN AND 0.240 IN. MAX DEEP A

Identification

NSN: 5342-01-257-4529
NIIN: 012574529
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Plate,special, cataloged under National Stock Number 5342-01-257-4529, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-257-4529
Item Name	Plate,special
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY,QQ-A-250/11,ALLOY 6061,T6,CHROMATE,MIL-C-5541,CL 1A; 11.480 IN. LG; 5.63 IN. W; 0.500 IN. THK; 1.338 IN. BOLT CIRCLE DIA; 6.250 IN. BOLT CIRCLE DIA; 2.526 IN. BOLT CIRCLE DIA; 0.112-40 UNC-2B THD TAPPED HOLES; SIX PLACES; 0.190-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.290 IN. HOLE DIA FOUR PLACES; 0.138-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.7500 IN. MIN AND 0.7505 IN. MAX HOLE DIA,2.000 IN. DIA COUNTERBORE,0.195 IN. MIN AND 0.205 IN. MAX DEEP,ONE SIDE; 0.200 IN. DIA COUNTERBORE,0.100 IN. DEEP,OPPOSITE SIDE; 3.000 IN. HOLE DIA,5.251 IN. MIN AND 5.253 IN. MAX COUNTERBORE,0.120 IN. DEEP; 2.000 IN. MIN AND 2.002 IN. MAX HOLE DIA,2.273 IN. MIN AND 2.288 IN. MAX COUNTERBORE,0.220 IN. MIN AND 0.240 IN. MAX DEEP A

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
564541-001	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-257-4529?

NSN 5342-01-257-4529 is a Plate,special, classified under FSC 5342, Hardware, Weapon System. Status: active.

What are the specifications of 5342-01-257-4529?

Key specifications for 5342-01-257-4529: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,ALLOY 6061,T6,CHROMATE,MIL-C-5541,CL 1A; 11.480 IN. LG; 5.63 IN. W; 0.500 IN. THK; 1.338 IN. BOLT CIRCLE DIA; 6.250 IN. BOLT CIRCLE DIA; 2.526 IN. BOLT CIRCLE DIA; 0.112-40 UNC-2B THD TAPPED HOLES; SIX PLACES; 0.190-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.290 IN. HOLE DIA FOUR PLACES; 0.138-32 UNC-2B THD TAPPED HOLES FOUR PLACES; 0.7500 IN. MIN AND 0.7505 IN. MAX HOLE DIA,2.000 IN. DIA COUNTERBORE,0.195 IN. MIN AND 0.205 IN. MAX DEEP,ONE SIDE; 0.200 IN. DIA COUNTERBORE,0.100 IN. DEEP,OPPOSITE SIDE; 3.000 IN. HOLE DIA,5.251 IN. MIN AND 5.253 IN. MAX COUNTERBORE,0.120 IN. DEEP; 2.000 IN. MIN AND 2.002 IN. MAX HOLE DIA,2.273 IN. MIN AND 2.288 IN. MAX COUNTERBORE,0.220 IN. MIN AND 0.240 IN. MAX DEEP A. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-257-4529 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.

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