PartsTable
Technical Data Sheet
Download PDF

G-1991 — SHOWER-EYE AND FACE WASH,EMERGEN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

G-1991: SHOWER-EYE AND FACE WASH,EMERGEN.

SHOWER-EYE AND FACE WASH,EMERGEN. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, overall_height: 90.000 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL PIPE SECOND END, pressure_rating: ERR-060 AND ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-595-4036, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
G-1991
NSN: 4730-00-595-4036
NIINs: 005954036, 015092807
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
overall_height90.000 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE SECOND END
pressure_ratingERR-060 AND ERR-060
connection_styleFLARED (TUBE) FIRST END
surface_treatmentANODIZE INSIDE
nominal_thread_size0.125 INCHES SECOND END IN
nominal_overall_length1.109 INCHES IN
end_item_identificationSHOWER EYEWASH STATION
thread_series_designatorUNF FIRST END
NSN4730-00-595-4036
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: G-1991 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES SECOND END IN
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.109 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
REDUCED PASSAGE NOMINAL INSIDE DIAMETER: 0.040 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.109 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.040 INCHES SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy G-1991?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is G-1991?
G-1991 is a SHOWER-EYE AND FACE WASH,EMERGEN.
What is the NSN for G-1991?
G-1991 is cataloged in the U.S. Government catalog under NSN 4730-00-595-4036. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — G-1991