Nut Yoke Bushing4820-01-102-1138

NSN 4820-01-102-1138 · NIIN 011021138

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-102-1138 · 4820011021138 · NIIN 011021138 · 01-102-1138 · FSC 4820 Valves, Nonpowered · 2621-924-03ASSYCYZ IT24 1-4 · 2621-924-03ASSYCYZ IT24 1-4CP · 2621-924-03ASSYCYZ IT24 1-4 · BS-7597CP · BS-7597

Nearby stock numbers ← 4820-01-102-1137 Valve, Relief · 4820-01-102-1141 →

4820-01-102-1138 — Valves, Nonpowered

Features

Nut Yoke Bushing — FSC 4820
Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

Identification

NSN: 4820-01-102-1138
NIIN: 011021138
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Nut Yoke Bushing, cataloged under National Stock Number 4820-01-102-1138, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4820-01-102-1138
Item Name	Nut Yoke Bushing
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Reference Number Differentiating Characteristics	CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

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 Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5310-01-103-4263 POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
2621-924-03ASSYCYZ IT24 1-4	5/9 Secondary reference U.S. Government activity
2621-924-03ASSYCYZ IT24 1-4CP	5/1 Secondary reference Naval Inventory Control Point Mechanicsburg
2621-924-03ASSYCYZ IT24 1-4	5/9 Secondary reference U.S. Government activity
BS-7597CP	5/1 Secondary reference Naval Inventory Control Point Mechanicsburg
BS-7597	3/9 Design control — primary reference U.S. Government activity

Related Parts

5310-01-103-4263POSSIBLE MATCH

NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 4820-01-102-1138?

NSN 4820-01-102-1138 is a Nut Yoke Bushing, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-102-1138?

1 possible match (shared part number, not a government interchangeability claim): 5310-01-103-4263. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-102-1138?

Key specifications for 4820-01-102-1138: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-102-1138 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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