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70048 — RETAINER,GUN COMPONENT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

70048: RETAINER,GUN COMPONENT.

The RETAINER,GUN COMPONENT is a the manufacturer industrial component. Key specifications include overall_length: 8.250 INCHES NOMINAL IN, pitch_diameter: 12.0 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN, teeth_quantity: 14, end_item_identification: AN/DSY-1(V)1, spline_pressure_angle_in_deg: 30.0. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-139-1494, 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
70048
NSN: 5315-01-139-1494
NIINs: 011391494, 014073868, 014804778, 016660455
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
overall_length8.250 INCHES NOMINAL IN
pitch_diameter12.0 INCHES MINIMUM AND 24.0 INCHES MAXIMUM IN
teeth_quantity14
end_item_identificationAN/DSY-1(V)1
spline_pressure_angle_in_deg30.0
NSN5315-01-139-1494
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 70048 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIRE STOCK DIAMETER: 0.148 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LOCK
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIRE STOCK DIAMETER0.148 INCHES NOMINAL IN
STYLE DESIGNATORLOCK
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 70048?
70048 is a RETAINER,GUN COMPONENT.
What is the NSN for 70048?
70048 is cataloged in the U.S. Government catalog under NSN 5315-01-139-1494. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.