PartsTable TECHNICAL DATA SHEET

NSN 9135-00-935-5863Government record, cited

Propellant Pressurizing Agent, Ni9135-00-935-5863

NSN 9135-00-935-5863 · NIIN 009355863

FSC 9135 — Liquid Propellant Fuels and Oxidizers, Chemical Base · FSG 91 — Fuels, Lubricants, Oils, and Waxes

Government record, cited

Also searched as 9135-00-935-5863 · 9135009355863 · NIIN 009355863 · 00-935-5863 · FSC 9135 Liquid Propellant Fuels and Oxidizers, Chemical Base · M27401-1B · MIL-PRF-27401

Nearby stock numbers ← 9135-00-935-1127 · 9135-00-965-2526 Propellant Pressurizing Agent, Nitrogen →

Features

Propellant Pressurizing Agent,ni — FSC 9135
Composition and Percentage: 99.99 MINIMUM BY VOLUME NITROGEN
Nondefinitive Spec/std Data: B GRADE AND I TYPE

Identification

NSN: 9135-00-935-5863
NIIN: 009355863
FSC: 9135 — Liquid Propellant Fuels and Oxidizers, Chemical Base
FSG: 91 — Fuels, Lubricants, Oils, and Waxes

General Description

The Propellant Pressurizing Agent,ni, cataloged under National Stock Number 9135-00-935-5863, is classified within Federal Supply Class 9135 (Liquid Propellant Fuels and Oxidizers, Chemical Base) of the Fuels, Lubricants, Oils, and Waxes group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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	9135-00-935-5863
Item Name	Propellant Pressurizing Agent,ni
FSC / FSG	9135 / 91 — Liquid Propellant Fuels and Oxidizers, Chemical Base
Status	ACTIVE
Composition and Percentage	99.99 MINIMUM BY VOLUME NITROGEN
Nondefinitive Spec/std Data	B GRADE AND I TYPE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)
Criticality Code	X

⇄ Related Items 8

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

9135-01-126-6849331-06302 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)Messer Llc

9135-01-666-2929 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)

6830-01-666-2989 POSSIBLE MATCH

NITROGEN

Possible match (shared part number)

9135-01-666-3123 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)

9135-01-666-3128 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)

9135-01-666-3200 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)

9135-01-666-3482 POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

Possible match (shared part number)

6830-01-723-9264 POSSIBLE MATCH

NITROGEN

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
M27401-1B	2/1 Government specification standardization U.S. Government activity
MIL-PRF-27401	4/1 Identification reference U.S. Government activity

Related Parts

9135-01-126-6849POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

331-06302

9135-01-666-2929POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

6830-01-666-2989POSSIBLE MATCH

NITROGEN

9135-01-666-3123POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

9135-01-666-3128POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

9135-01-666-3200POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

9135-01-666-3482POSSIBLE MATCH

PROPELLANT PRESSURIZING AGENT,NI

6830-01-723-9264POSSIBLE MATCH

NITROGEN

Frequently Asked Questions

What is NSN 9135-00-935-5863?

NSN 9135-00-935-5863 is a Propellant Pressurizing Agent,ni, classified under FSC 9135, Liquid Propellant Fuels and Oxidizers, Chemical Base. Status: active.

What NSN replaces 9135-00-935-5863?

8 possible matches (shared part number, not a government interchangeability claim): 9135-01-126-6849, 9135-01-666-2929, 6830-01-666-2989. Verify interchangeability with system specifications before substitution.

What are the specifications of 9135-00-935-5863?

Key specifications for 9135-00-935-5863: Composition and Percentage: 99.99 MINIMUM BY VOLUME NITROGEN; Nondefinitive Spec/std Data: B GRADE AND I TYPE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 9135-00-935-5863 hazardous material?

Hazardous per DLA record (HMIC Y). 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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